Cohen Klingenstein LLC

SEC CIK: 0001453620
Latest filing: Jul 15, 2026

SEC filings (opens in a new tab)

MMM holding history

3M Co in every 13F filed by Cohen Klingenstein LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

MMM overview All 13F holders of MMM Full Q2 2026 holdings

Shares (Q2 2026): 31,433
Value: $5.09M
% of portfolio: 0.1%
Quarters held: 22; Since Q1 2021

Holdings of MMM by Cohen Klingenstein LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	31,433	$5.09M	0.1%	−400−1.3%	Reduced	Holders
Q1 2026	31,833	$4.62M	0.1%	00.0%	Unchanged	Holders
Q4 2025	31,833	$5.10M	0.2%	00.0%	Unchanged	Holders
Q3 2025	31,833	$4.94M	0.2%	−616−1.9%	Reduced	Holders
Q2 2025	32,449	$4.94M	0.2%	00.0%	Unchanged	Holders
Q1 2025	32,449	$4.77M	0.2%	−700−2.1%	Reduced	Holders
Q4 2024	33,149	$4.28M	0.1%	−3,300−9.1%	Reduced	Holders
Q3 2024	36,449	$4.98M	0.2%	−388−1.1%	Reduced	Holders
Q2 2024	36,837	$3.76M	0.1%	−685−1.8%	Reduced	Holders
Q1 2024	37,522	$3.98M	0.1%	00.0%	Unchanged	Holders
Q4 2023	37,522	$4.10M	0.2%	00.0%	Unchanged	Holders
Q3 2023	37,522	$3.51M	0.2%	−2,142−5.4%	Reduced	Holders
Q2 2023	39,664	$3.97M	0.2%	00.0%	Unchanged	Holders
Q1 2023	39,664	$4.17M	0.2%	00.0%	Unchanged	Holders
Q4 2022	39,664	$4.76M	0.2%	−766−1.9%	Reduced	Holders
Q3 2022	40,430	$4.47M	0.2%	−1,360−3.3%	Reduced	Holders
Q2 2022	41,790	$5.41M	0.3%	−410−1.0%	Reduced	Holders
Q1 2022	42,200	$6.28M	0.3%	00.0%	Unchanged	Holders
Q4 2021	42,200	$7.50M	0.3%	−8,000−15.9%	Reduced	Holders
Q3 2021	50,200	$8.81M	0.4%	−8,000−13.7%	Reduced	Holders
Q2 2021	58,200	$11.6M	0.5%	00.0%	Unchanged	Holders
Q1 2021	58,200	$11.2M	0.5%	–	–	Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.